Mikheil Abulashvili / Mbed OS DISCO-F469NI_LCD_rtos_test

rtos test

Dependencies:   LCD_DISCO_F469NI BSP_DISCO_F469NI

main.cpp@1:a2323b3606ab, 2022-01-27 (annotated)

Committer:
misha83
Date:
Thu Jan 27 18:05:19 2022 +0400
Revision:
1:a2323b3606ab
Parent:
0:172fd6ff0022
Child:
2:b387e91d1513
test 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
misha83 0:172fd6ff0022 1 #include "mbed.h"
misha83 0:172fd6ff0022 2 #include "LCD_DISCO_F469NI.h"
misha83 0:172fd6ff0022 3 #include "rtos.h"
misha83 1:a2323b3606ab 4 #include <string>
misha83 1:a2323b3606ab 5 #include "stdio.h"
misha83 0:172fd6ff0022 6 LCD_DISCO_F469NI lcd;
misha83 0:172fd6ff0022 7
misha83 0:172fd6ff0022 8 DigitalOut led1(LED1);
misha83 0:172fd6ff0022 9 DigitalOut led2(LED2);
misha83 0:172fd6ff0022 10
misha83 1:a2323b3606ab 11 Thread thread, led_thread, queue_thread;
misha83 1:a2323b3606ab 12
misha83 1:a2323b3606ab 13
misha83 1:a2323b3606ab 14
misha83 1:a2323b3606ab 15
misha83 1:a2323b3606ab 16 #define SAMPLE_FLAG1 (1UL << 0)
misha83 1:a2323b3606ab 17 #define SAMPLE_FLAG2 (1UL << 9)
misha83 1:a2323b3606ab 18
misha83 1:a2323b3606ab 19 EventFlags event_flags;
misha83 1:a2323b3606ab 20
misha83 1:a2323b3606ab 21
misha83 1:a2323b3606ab 22
misha83 1:a2323b3606ab 23
misha83 1:a2323b3606ab 24
misha83 1:a2323b3606ab 25
misha83 1:a2323b3606ab 26 typedef struct {
misha83 1:a2323b3606ab 27 float voltage; /* AD result of measured voltage */
misha83 1:a2323b3606ab 28 float current; /* AD result of measured current */
misha83 1:a2323b3606ab 29 uint32_t counter; /* A counter value */
misha83 1:a2323b3606ab 30 } message_t;
misha83 0:172fd6ff0022 31
misha83 1:a2323b3606ab 32 MemoryPool<message_t, 16> mpool;
misha83 1:a2323b3606ab 33 Queue<message_t, 16> queue;
misha83 1:a2323b3606ab 34
misha83 1:a2323b3606ab 35
misha83 1:a2323b3606ab 36
misha83 1:a2323b3606ab 37
misha83 1:a2323b3606ab 38
misha83 1:a2323b3606ab 39
misha83 1:a2323b3606ab 40
misha83 1:a2323b3606ab 41
misha83 1:a2323b3606ab 42 void test_flag(void)
misha83 1:a2323b3606ab 43 {
misha83 1:a2323b3606ab 44 while(true){
misha83 1:a2323b3606ab 45
misha83 1:a2323b3606ab 46
misha83 1:a2323b3606ab 47 ThisThread::sleep_for(1000);
misha83 1:a2323b3606ab 48 event_flags.set(SAMPLE_FLAG1);
misha83 1:a2323b3606ab 49 }
misha83 1:a2323b3606ab 50 }
misha83 1:a2323b3606ab 51
misha83 1:a2323b3606ab 52
misha83 1:a2323b3606ab 53 void led_th(void)
misha83 0:172fd6ff0022 54 {
misha83 0:172fd6ff0022 55 while(true){
misha83 0:172fd6ff0022 56
misha83 0:172fd6ff0022 57 led2=!led2;
misha83 0:172fd6ff0022 58 ThisThread::sleep_for(300);
misha83 0:172fd6ff0022 59 }
misha83 0:172fd6ff0022 60 }
misha83 0:172fd6ff0022 61
misha83 1:a2323b3606ab 62 void q_thread(void)
misha83 1:a2323b3606ab 63 {
misha83 1:a2323b3606ab 64 int i;
misha83 1:a2323b3606ab 65 i=0;
misha83 1:a2323b3606ab 66 while(true){
misha83 1:a2323b3606ab 67 i++; // fake data update
misha83 1:a2323b3606ab 68 message_t *message = mpool.alloc();
misha83 1:a2323b3606ab 69 message->voltage = (i * 0.1) * 33;
misha83 1:a2323b3606ab 70 message->current = (i * 0.1) * 11;
misha83 1:a2323b3606ab 71 message->counter = i;
misha83 1:a2323b3606ab 72 queue.put(message);
misha83 1:a2323b3606ab 73
misha83 1:a2323b3606ab 74 ThisThread::sleep_for(700);
misha83 1:a2323b3606ab 75 }
misha83 1:a2323b3606ab 76 }
misha83 1:a2323b3606ab 77
misha83 1:a2323b3606ab 78
misha83 0:172fd6ff0022 79 int main()
misha83 0:172fd6ff0022 80 {
misha83 1:a2323b3606ab 81
misha83 1:a2323b3606ab 82 bool st=false;
misha83 0:172fd6ff0022 83 led1 = 1;
misha83 0:172fd6ff0022 84 led2 = 1;
misha83 1:a2323b3606ab 85 uint32_t flags_read = 0;
misha83 0:172fd6ff0022 86
misha83 1:a2323b3606ab 87 char buffer[50];
misha83 1:a2323b3606ab 88 int c = 0;
misha83 1:a2323b3606ab 89
misha83 1:a2323b3606ab 90 printf("start mbed TEST\n\r");
misha83 1:a2323b3606ab 91
misha83 0:172fd6ff0022 92
misha83 1:a2323b3606ab 93 thread.start(test_flag);
misha83 1:a2323b3606ab 94 led_thread.start(led_th);
misha83 1:a2323b3606ab 95 queue_thread.start(q_thread);
misha83 1:a2323b3606ab 96
misha83 1:a2323b3606ab 97
misha83 1:a2323b3606ab 98
misha83 1:a2323b3606ab 99 //lcd.DisplayStringAt(0, LINE(1), (uint8_t *)"MBED EXAMPLE", CENTER_MODE);
misha83 1:a2323b3606ab 100 //ThisThread::sleep_for(1);
misha83 0:172fd6ff0022 101
misha83 1:a2323b3606ab 102
misha83 1:a2323b3606ab 103
misha83 1:a2323b3606ab 104
misha83 1:a2323b3606ab 105 lcd.Clear(LCD_COLOR_BLUE);
misha83 1:a2323b3606ab 106 lcd.SetBackColor(LCD_COLOR_BLUE);
misha83 1:a2323b3606ab 107
misha83 1:a2323b3606ab 108
misha83 1:a2323b3606ab 109
misha83 0:172fd6ff0022 110 while(1)
misha83 0:172fd6ff0022 111 {
misha83 1:a2323b3606ab 112
misha83 1:a2323b3606ab 113 flags_read = event_flags.wait_any(SAMPLE_FLAG1, 10);
misha83 1:a2323b3606ab 114
misha83 1:a2323b3606ab 115 if(flags_read&SAMPLE_FLAG1){
misha83 1:a2323b3606ab 116 //lcd.Clear(LCD_COLOR_BLUE);
misha83 1:a2323b3606ab 117
misha83 1:a2323b3606ab 118 if(st){
misha83 1:a2323b3606ab 119 lcd.SetTextColor(LCD_COLOR_WHITE);
misha83 1:a2323b3606ab 120 lcd.DisplayStringAt(0, LINE(1), (uint8_t *)"FLAG 0 SET EVERY 1 SEC", LEFT_MODE);
misha83 1:a2323b3606ab 121 }else{
misha83 1:a2323b3606ab 122 lcd.SetTextColor(LCD_COLOR_DARKRED);
misha83 1:a2323b3606ab 123 lcd.DisplayStringAt(0, LINE(1), (uint8_t *)"FLAG 0 SET EVERY 1 SEC", LEFT_MODE);
misha83 1:a2323b3606ab 124
misha83 1:a2323b3606ab 125 }
misha83 1:a2323b3606ab 126 st=!st;
misha83 1:a2323b3606ab 127 }
misha83 1:a2323b3606ab 128
misha83 1:a2323b3606ab 129
misha83 1:a2323b3606ab 130
misha83 1:a2323b3606ab 131 osEvent evt = queue.get(10);
misha83 1:a2323b3606ab 132 if (evt.status == osEventMessage) {
misha83 1:a2323b3606ab 133 message_t *message = (message_t *)evt.value.p;
misha83 1:a2323b3606ab 134
misha83 1:a2323b3606ab 135 c++;
misha83 1:a2323b3606ab 136 sprintf(buffer, "queue message counter: %d", c);
misha83 1:a2323b3606ab 137 lcd.SetTextColor(LCD_COLOR_ORANGE);
misha83 1:a2323b3606ab 138 lcd.DisplayStringAt(0, LINE(4), (uint8_t *)buffer, LEFT_MODE);
misha83 1:a2323b3606ab 139
misha83 1:a2323b3606ab 140 sprintf(buffer, "Voltage: %d", message->voltage);
misha83 1:a2323b3606ab 141 lcd.SetTextColor(LCD_COLOR_LIGHTGREEN);
misha83 1:a2323b3606ab 142 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)buffer, LEFT_MODE);
misha83 1:a2323b3606ab 143
misha83 1:a2323b3606ab 144 sprintf(buffer, "Current: %d", message->current);
misha83 1:a2323b3606ab 145 lcd.SetTextColor(LCD_COLOR_LIGHTGREEN);
misha83 1:a2323b3606ab 146 lcd.DisplayStringAt(0, LINE(6), (uint8_t *)buffer, LEFT_MODE);
misha83 1:a2323b3606ab 147
misha83 1:a2323b3606ab 148 sprintf(buffer, "Counter: %d", message->counter);
misha83 1:a2323b3606ab 149 lcd.SetTextColor(LCD_COLOR_LIGHTGREEN);
misha83 1:a2323b3606ab 150 lcd.DisplayStringAt(0, LINE(7), (uint8_t *)buffer, LEFT_MODE);
misha83 1:a2323b3606ab 151
misha83 1:a2323b3606ab 152
misha83 1:a2323b3606ab 153 mpool.free(message);
misha83 1:a2323b3606ab 154 }
misha83 1:a2323b3606ab 155
misha83 1:a2323b3606ab 156
misha83 1:a2323b3606ab 157
misha83 1:a2323b3606ab 158
misha83 1:a2323b3606ab 159 /*
misha83 0:172fd6ff0022 160 lcd.Clear(LCD_COLOR_BLUE);
misha83 0:172fd6ff0022 161 lcd.SetBackColor(LCD_COLOR_BLUE);
misha83 0:172fd6ff0022 162 lcd.SetTextColor(LCD_COLOR_WHITE);
misha83 0:172fd6ff0022 163 ThisThread::sleep_for(300);
misha83 0:172fd6ff0022 164 lcd.DisplayStringAt(0, LINE(4), (uint8_t *)"DISCOVERY", CENTER_MODE);
misha83 0:172fd6ff0022 165 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"STM32F469NI", CENTER_MODE);
misha83 0:172fd6ff0022 166 ThisThread::sleep_for(1000);
misha83 0:172fd6ff0022 167
misha83 0:172fd6ff0022 168 lcd.Clear(LCD_COLOR_GREEN);
misha83 0:172fd6ff0022 169
misha83 0:172fd6ff0022 170 lcd.SetTextColor(LCD_COLOR_BLUE);
misha83 0:172fd6ff0022 171 lcd.FillRect(10, 20, 50, 50);
misha83 0:172fd6ff0022 172 ThisThread::sleep_for(100);
misha83 0:172fd6ff0022 173 lcd.SetTextColor(LCD_COLOR_BROWN);
misha83 0:172fd6ff0022 174 lcd.FillCircle(80, 80, 50);
misha83 0:172fd6ff0022 175 ThisThread::sleep_for(100);
misha83 0:172fd6ff0022 176 lcd.SetTextColor(LCD_COLOR_YELLOW);
misha83 0:172fd6ff0022 177 lcd.FillEllipse(150, 150, 50, 100);
misha83 0:172fd6ff0022 178 ThisThread::sleep_for(100);
misha83 0:172fd6ff0022 179 lcd.SetTextColor(LCD_COLOR_RED);
misha83 0:172fd6ff0022 180 lcd.FillCircle(200, 200, 40);
misha83 0:172fd6ff0022 181 ThisThread::sleep_for(1000);
misha83 0:172fd6ff0022 182
misha83 0:172fd6ff0022 183 lcd.SetBackColor(LCD_COLOR_ORANGE);
misha83 0:172fd6ff0022 184 lcd.SetTextColor(LCD_COLOR_CYAN);
misha83 0:172fd6ff0022 185 BSP_LCD_SetFont(&Font20);
misha83 0:172fd6ff0022 186 lcd.DisplayStringAt(0, LINE(7), (uint8_t *)"HAVE FUN !!!", CENTER_MODE);
misha83 0:172fd6ff0022 187 ThisThread::sleep_for(1000);
misha83 0:172fd6ff0022 188
misha83 0:172fd6ff0022 189 led1 = !led1;
misha83 0:172fd6ff0022 190 ThisThread::sleep_for(500);
misha83 1:a2323b3606ab 191 */
misha83 0:172fd6ff0022 192 }
misha83 0:172fd6ff0022 193 }
misha83 0:172fd6ff0022 194